The low voltage power supply is for the controlling component and the fixtures to control the elevator except the items mentioned above they use the single phase power.
Floor selector elevator.
It is tied through a system of gears to a selector.
100 people or less 101 200 201 600 601 800 800 people or more.
The duo is an economical way to add an elevator to any 2 story home.
When you travel in an old elevator the floor selector is the device that keeps track of where the elevator car is before microprocessors were around.
You can also call the elevator from every floor by simply pressing a button.
This selector turns at a reduced ratio like a screw.
Each lift company made their own version of what is know as a floor selector.
The controller usually tune down the voltage between 12v to 24v to the controlling system only the motor needs 3 phase power supply.
An elevator controller is a system to control the elevators either manual or automatic.
Estimate the number of occupants and visitors above the ground level in the building.
The small footprint and shaft less design allows it to easily fit in typical floorplans.
This is a mechanical device to simulate the lift car s position in the shaft without having to run cables down the.
Elevator selector determine which elevator meets your building s needs in three easy steps.
Additionally some older traction elevators use a cable that travels the length of the shaft with the car.
Number of occupants above the first floor i.
Mechanical selectors were common in relay driven elevators installed before around 1985.
For instance car location is especially important as the elevator levels to the floor.
It uses item frames for floor selection making it very easy and quick to pick the floor you want to go to.
The selector box runs up and down on this metal tape and is mounted on top of the car.
Having a selector on each of the floors makes it possible to go to whatever floor you want regardless of what floor you are currently on.
These devices are found in the elevator machine room and are only found in traction elevators.
As the car moves up and down the selector box sends signals back to the controller identifying the car location in the hoistway.